Date: Thu, 12 Feb 2004 19:09:42 +0100 From: Johan Pettersson <manlix@demonized.net> To: kris@obsecurity.org Cc: freebsd-current@freebsd.org Subject: Re: Bad interrupt routing causes my SATA controller to fail. Message-ID: <20040212190942.47c09b06.manlix@demonized.net> In-Reply-To: <20040212021355.GA9984@xor.obsecurity.org> References: <20040211025317.13af3d36.manlix@demonized.net> <200402111322.57127.jhb@FreeBSD.org> <20040212023806.1007984e.manlix@demonized.net> <20040212021355.GA9984@xor.obsecurity.org>
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ata2: at 0xefe0 on atapci1 ata2: [MPSAFE] ata3: at 0xefa0 on atapci1 ata3: [MPSAFE] pci0: <serial bus, SMBus> at device 31.3 (no driver attached) Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x58:0x2a40 stack pointer = 0x10:0xf80 frame pointer = 0x10:0x0 code segment = base 0xc00f0000, limit 0xffff, type 0x1b = DPL 0, pres 1, def32 0, gran 0 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (swapper) trap number = 9 panic: general protection fault at line 819 in file /usr/src/sys/i386/i386/trap.c cpuid = 0; Uptime: 1s Automatic reboot in 15 seconds - press a key on the console to abort > On Thu, Feb 12, 2004 at 02:38:06AM +0100, Johan Pettersson wrote: > > 1) HTT + ACPI - Hangs with error on ad4 > > 2) no HTT + ACPI - Successful > > 3) ACPI and no apic (set hint.apic.0.disabled=1 from loader) - Successfull > > 4) no ACPI (set hint.acpi.0.disabled=1 from loader) - Kernel panic > > 5) no ACPI and no APIC (set both hints above from loader) - Kernel panic > > > > 3, 4, 5 was tested with HTT enabled in BIOS. > > Can you please provide details of the kernel panic(s)? > > Kris >
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